一种用于多波段收发天线系统的新型PBG双工器

IEEE Antennas and Propagation Society International Symposium. 2001 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting (Cat. No.01CH37229) Pub Date : 2001-07-08 DOI:10.1109/APS.2001.959768

T. Yun, K. Chang

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引用次数: 7

摘要

本文提出了一种利用一维光子带隙(PBG)结构切换多波段收发天线系统发射/接收路径的新型双工器。一维PBG结构由沿微带线在地平面上周期性蚀刻的孔组成。通过参数分析、PBG带阻滤波器的变细和弯曲以及全波仿真，对新型双工器进行了优化。通过测量和仿真结果，演示了一种工作在10、12、19和21 GHz四个频段的双工器。这种新型的一维PBG双工器将在多波段收发系统中发挥重要作用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A new PBG diplexer for a multiband transceiver antenna system

This paper presents a new diplexer using one-dimensional (1D) photonic band gap (PBG) structures to switch transmit/receive paths in a multiband transceiver antenna system. The 1D PBG structure consists of periodically etched holes on the ground plane along a microstrip-line. The new diplexer is optimized by parametric analysis, tapering and meandering of PBG bandstop filters, and full-wave simulation. A diplexer operating at four bands of 10, 12, 19, and 21 GHz is demonstrated with measured and simulated results. The new 1D PBG diplexer should be useful in multiband transceiver systems.

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IEEE Antennas and Propagation Society International Symposium. 2001 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting (Cat. No.01CH37229)

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